30 2 23 18 20 8 13 30 25 12 9 5 27 3 11 15 21 24 17 10 7 28 4 16 22 26 19 6 29 14 25 12 21 6 8 15 18 28 4 5 23 14 7 9 22 3 30 24 17 26 16 29 27 20 13 19 1 10 11 17 9 20 29 10 5 11 13 1 28 4 22 7 27 19 24 25 30 15 12 2 21 18 8 14 6 26 23 16 25 18 26 30 2 11 1 15 23 7 3 6 5 22 28 13 24 10 20 17 8 9 14 27 19 21 29 16 12 18 15 21 22 3 13 6 4 16 19 26 24 14 25 23 20 27 9 30 7 28 1 12 29 10 2 11 8 17 27 24 8 16 21 3 9 22 14 23 20 25 4 5 29 26 12 17 18 19 7 28 15 10 2 11 13 1 30 16 30 14 15 4 17 24 28 2 22 11 18 13 1 19 3 27 8 9 12 6 5 20 10 21 29 26 23 25 13 26 5 2 17 19 10 25 29 22 9 14 18 16 23 3 7 15 27 21 6 12 11 24 30 1 4 20 28 5 10 7 17 18 21 27 25 1 8 11 23 15 22 12 13 4 2 24 28 16 14 19 26 20 30 6 29 3 7 6 4 30 5 29 27 16 2 22 8 11 9 1 21 17 18 19 23 13 12 15 28 20 14 24 25 26 3 17 4 12 6 9 13 28 3 1 14 26 27 18 30 22 8 23 24 10 2 15 29 25 19 5 7 21 20 16 6 18 22 26 9 28 7 19 11 30 24 16 15 2 3 10 29 23 4 17 14 1 20 5 25 27 13 8 21 18 15 27 16 24 29 14 10 21 17 3 5 4 25 1 19 23 26 2 28 6 9 20 8 12 30 11 7 22 18 22 26 24 19 2 10 25 1 28 17 29 8 4 3 9 20 12 11 21 27 5 6 16 13 7 23 30 15 29 13 21 27 5 3 28 4 1 30 14 7 9 26 6 12 20 11 17 22 24 23 19 8 18 16 2 10 25 8 18 17 27 20 3 24 6 1 23 9 29 10 2 12 25 26 14 28 13 7 15 21 30 19 11 4 22 5 3 21 16 5 10 23 9 20 28 7 6 27 4 30 29 26 18 24 11 25 2 14 13 15 1 19 22 12 8 28 8 7 14 25 17 6 21 20 23 9 10 26 12 30 5 4 27 1 3 13 11 16 22 2 15 29 24 19 9 18 26 16 15 11 25 1 23 17 6 12 24 2 20 22 29 30 4 27 14 10 5 21 3 8 7 13 28 19 25 13 14 17 21 11 18 9 22 27 7 29 28 4 12 8 10 30 1 2 5 16 24 6 15 23 26 3 20 13 18 17 11 27 28 12 26 10 4 23 22 19 2 8 14 5 9 6 3 1 24 15 16 7 29 30 25 14 17 12 20 13 18 28 25 26 24 3 1 2 8 23 4 6 10 21 19 29 27 30 5 7 11 9 15 16 28 21 2 9 14 7 18 16 25 22 29 6 27 20 30 8 13 12 24 26 4 1 3 11 5 10 19 17 15 13 8 5 9 29 12 27 11 28 15 20 14 10 22 25 19 7 21 4 23 1 26 30 3 16 2 18 17 6 23 29 12 30 5 4 16 9 19 24 14 2 6 22 13 20 21 11 28 15 18 3 26 7 27 17 10 1 8 4 30 11 16 21 2 25 28 13 19 9 29 8 23 10 3 17 5 14 1 18 12 20 22 24 15 27 7 6 28 19 26 5 22 20 21 1 24 25 14 9 29 8 4 10 6 18 30 16 15 11 7 23 12 2 3 13 17 18 6 9 3 14 7 10 2 19 12 13 17 15 4 1 27 11 5 16 30 29 22 21 23 26 24 20 8 25 19 10 11 8 23 26 5 17 12 4 2 7 13 3 15 22 16 25 24 30 20 27 9 28 21 1 18 6 14 17 4 19 24 2 12 10 27 21 18 7 26 22 9 11 23 20 29 5 16 13 1 15 8 6 3 14 25 28 forbidden 1 2 forbidden 1 22 forbidden 1 23 forbidden 1 26 forbidden 1 30 forbidden 2 3 forbidden 2 16 forbidden 2 18 forbidden 2 19 forbidden 2 21 forbidden 2 26 forbidden 2 29 forbidden 3 5 forbidden 3 7 forbidden 3 16 forbidden 3 30 forbidden 4 5 forbidden 4 10 forbidden 4 18 forbidden 4 28 forbidden 4 29 forbidden 5 13 forbidden 5 17 forbidden 5 27 forbidden 5 28 forbidden 6 8 forbidden 6 16 forbidden 6 18 forbidden 6 21 forbidden 6 23 forbidden 6 25 forbidden 6 30 forbidden 7 14 forbidden 7 21 forbidden 7 22 forbidden 7 28 forbidden 8 12 forbidden 8 14 forbidden 8 17 forbidden 8 24 forbidden 8 25 forbidden 8 26 forbidden 9 10 forbidden 9 12 forbidden 9 13 forbidden 9 14 forbidden 9 16 forbidden 9 18 forbidden 9 19 forbidden 9 23 forbidden 9 27 forbidden 10 13 forbidden 10 18 forbidden 10 22 forbidden 10 26 forbidden 10 27 forbidden 10 28 forbidden 11 15 forbidden 11 18 forbidden 11 25 forbidden 11 27 forbidden 12 16 forbidden 12 17 forbidden 12 20 forbidden 12 26 forbidden 12 27 forbidden 13 15 forbidden 13 17 forbidden 13 18 forbidden 13 23 forbidden 13 24 forbidden 14 26 forbidden 14 27 forbidden 14 28 forbidden 14 29 forbidden 15 16 forbidden 15 18 forbidden 15 19 forbidden 15 21 forbidden 15 28 forbidden 15 29 forbidden 16 17 forbidden 17 19 forbidden 17 21 forbidden 17 30 forbidden 18 19 forbidden 18 21 forbidden 18 25 forbidden 18 27 forbidden 18 30 forbidden 19 20 forbidden 19 22 forbidden 19 23 forbidden 19 24 forbidden 19 27 forbidden 20 22 forbidden 20 23 forbidden 20 25 forbidden 20 29 forbidden 20 30 forbidden 21 27 forbidden 21 29 forbidden 21 30 forbidden 22 24 forbidden 22 26 forbidden 22 29 forbidden 22 30 forbidden 23 27 forbidden 24 25 forbidden 24 30 forbidden 25 27 forbidden 25 30 forbidden 26 28 forbidden 27 28 forbidden 27 30 forbidden 28 29